GB2491823B - Improvements in or relating to redundant measurement sensors - Google Patents

Improvements in or relating to redundant measurement sensors

Info

Publication number
GB2491823B
GB2491823B GB1109647.6A GB201109647A GB2491823B GB 2491823 B GB2491823 B GB 2491823B GB 201109647 A GB201109647 A GB 201109647A GB 2491823 B GB2491823 B GB 2491823B
Authority
GB
United Kingdom
Prior art keywords
relating
measurement sensors
redundant measurement
redundant
sensors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1109647.6A
Other versions
GB2491823A (en
GB201109647D0 (en
Inventor
Sirda Shanks David
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zenith Oilfield Technology Ltd
Original Assignee
Zenith Oilfield Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zenith Oilfield Technology Ltd filed Critical Zenith Oilfield Technology Ltd
Priority to GB1109647.6A priority Critical patent/GB2491823B/en
Publication of GB201109647D0 publication Critical patent/GB201109647D0/en
Publication of GB2491823A publication Critical patent/GB2491823A/en
Application granted granted Critical
Publication of GB2491823B publication Critical patent/GB2491823B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/008—Monitoring of down-hole pump systems, e.g. for the detection of "pumped-off" conditions
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/128—Adaptation of pump systems with down-hole electric drives
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0088—Testing machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors
GB1109647.6A 2011-06-09 2011-06-09 Improvements in or relating to redundant measurement sensors Active GB2491823B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1109647.6A GB2491823B (en) 2011-06-09 2011-06-09 Improvements in or relating to redundant measurement sensors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1109647.6A GB2491823B (en) 2011-06-09 2011-06-09 Improvements in or relating to redundant measurement sensors

Publications (3)

Publication Number Publication Date
GB201109647D0 GB201109647D0 (en) 2011-07-27
GB2491823A GB2491823A (en) 2012-12-19
GB2491823B true GB2491823B (en) 2016-07-20

Family

ID=44357449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1109647.6A Active GB2491823B (en) 2011-06-09 2011-06-09 Improvements in or relating to redundant measurement sensors

Country Status (1)

Country Link
GB (1) GB2491823B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9347311B2 (en) 2013-07-28 2016-05-24 Saudi Arabian Oil Company Systems and methods for ground fault immune data measurement systems for electronic submersible pumps
WO2015073420A1 (en) * 2013-11-12 2015-05-21 Sercel-Grc Corporation Ground fault tolerant data communication system for a downhole instrument
MX371327B (en) * 2015-04-28 2020-01-27 Halliburton Energy Services Inc High-to-low voltage couplers and coupling methods for sensor-equipped electric submersible pump systems.
WO2018075037A1 (en) * 2016-10-19 2018-04-26 Halliburton Energy Services, Inc. Multi-gauge communications over an esp power bus
CN109707367B (en) * 2018-12-26 2022-04-19 贵州航天凯山石油仪器有限公司 Single-core power supply underground power supply redundancy design system and method for well logging
US11746602B2 (en) * 2020-02-27 2023-09-05 Power Feed-Thru Systems And Connectors Llc Systems and methods for testing electrical properties of a downhole power cable
CN113339281B (en) * 2021-06-24 2022-07-01 中国原子能科学研究院 Nuclear power supply electromagnetic pump parallel drive controller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080196887A1 (en) * 2007-02-20 2008-08-21 Mccoy Robert H Apparatus and method for active circuit protection of downhole electrical submersible pump monitoring gauges

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080196887A1 (en) * 2007-02-20 2008-08-21 Mccoy Robert H Apparatus and method for active circuit protection of downhole electrical submersible pump monitoring gauges

Also Published As

Publication number Publication date
GB2491823A (en) 2012-12-19
GB201109647D0 (en) 2011-07-27

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